Structures: Design and Build Tall and Strong Structures for Year 3

Question 1

Which of these shapes is NOT a type of structure we've learned about?

Accepted Answer

Circle

Answer

Arch

Answer

Beam

Answer

Truss

Question 2

Which of these is not a type of structure that can be used to build things?

Accepted Answer

Car

Answer

Beam

Answer

Arch

Answer

Truss

Question 3

Which of these is NOT a structure that people build?

Accepted Answer

Car

Answer

Bridge

Answer

House

Answer

School

Question 4

Which force causes a structure to curve?

Accepted Answer

Bending

Answer

Tension

Answer

Compression

Answer

Shear

Question 5

When you stretch a rubber band, what type of force are you using?

Accepted Answer

Pulling force

Answer

Pushing force

Answer

Twisting force

Answer

Bending force

Question 6

What kind of force can make a structure stretch?

Accepted Answer

Tension

Answer

Heat

Answer

Friction

Answer

Light

Question 7

What part of a tower helps it stand up straight?

Accepted Answer

The bottom that is wide

Answer

The top that points up

Answer

The doors and windows

Answer

The soft materials used to build it

Question 8

What makes a structure strong and able to stand up without falling down?

Accepted Answer

A wide base

Accepted Answer

Triangular shapes

Answer

Lots of glue

Answer

Thin walls

Question 9

Which of these structures uses triangles to make it strong?

Accepted Answer

Truss

Answer

Beam

Answer

Arch

Answer

Frame

Question 10

What type of structure allows people or vehicles to cross over open spaces?

Accepted Answer

Bridge

Answer

Tower

Answer

House

Question 11

Which type of structure often uses triangles to make it strong and stable?

Accepted Answer

Truss

Answer

Arch

Answer

Beam

Answer

Frame

Question 12

What would make a structure weaker?

Accepted Answer

Using weaker materials

Answer

Using thicker materials

Answer

Adding gussets

Answer

Making the structure wider

Question 13

How do gussets and bracing make structures stronger?

Accepted Answer

They create strong triangular shapes within the structure.

Answer

They add extra weight to the structure.

Answer

They reduce the surface area exposed to wind.

Answer

They make the structure taller.

Question 14

How can you test how strong a structure is?

Accepted Answer

Put something heavy on the structure and see how much it bends.

Answer

Look at the structure closely.

Question 15

When designing and building something, why is it important to consider factors like wind and earthquakes?

Accepted Answer

To prevent it from breaking during strong winds or earthquakes.

Answer

To make it look visually appealing.

Question 16

How do different forces impact the design and stability of a structure?

Accepted Answer

Different forces can create different stresses on a structure, affecting its design and stability.

Answer

Forces don't affect a structure's design or stability.

Answer

Pushing forces make structures taller and stronger.

Answer

Pulling forces make structures longer and weaker.

Question 17

Which of these ways of joining pieces together makes a structure the strongest and most stable?

Accepted Answer

Using screws or bolts

Answer

Using glue

Answer

Using sticky tape

Answer

Using string

Question 18

What is structural redundancy and why is it important for making structures strong?

Accepted Answer

Structural redundancy means making structures with extra parts that can support the structure if one part breaks.

Answer

Structural redundancy is only important for large buildings like skyscrapers, not for small structures like bridges or houses.

Answer

Structural redundancy is achieved by making all parts of a structure exactly the same size and shape.

Answer

Structural redundancy is not necessary because structures are designed to be strong enough to withstand all possible forces.

Question 19

What is sustainable structural design, and why is it important?

Accepted Answer

Using eco-friendly materials, maximizing energy efficiency, and minimizing construction waste to reduce environmental impact.

Answer

Designing structures that can withstand earthquakes and hurricanes, ensuring safety and durability.

Answer

Using expensive materials and complex designs to create visually appealing structures.

Answer

Building structures that are taller and wider than necessary to maximize space.

Question 20

Which material would be best for making a tall and sturdy structure?

Accepted Answer

Thick cardboard

Answer

Soft paper

Answer

Thin cardboard

Answer

Hardwood

Question 21

What shape is the strongest for building a tall tower?

Accepted Answer

A triangle

Answer

A square

Answer

A circle

Answer

A rectangle

Question 22

Why is it necessary to test a structure before it is finished?

Accepted Answer

To find any weak spots

Answer

To make sure it looks nice

Answer

To save time and materials

Answer

To impress your friends

Question 23

What is the role of gussets in a structure?

Accepted Answer

To strengthen corners

Answer

To attach different parts of the structure

Answer

To make the structure taller

Answer

To support the weight of the structure

Question 24

Why are triangles used in structures?

Accepted Answer

To make them stronger

Answer

To make them lighter

Answer

To make them easier to build

Answer

To make them more attractive

Question 25

Which of these is NOT important when designing a tall structure?

Accepted Answer

What colour it will be

Answer

How tall it will be

Answer

How much it will weigh

Answer

How strong it will be

Question 26

How can you make a structure more stable?

Accepted Answer

Give it a wide base

Answer

Make it as tall as possible

Answer

Use lightweight materials

Answer

Decorate it with paper chains

Question 27

What do cross braces do in a structure?

Accepted Answer

Make the structure stiffer

Answer

Hold two pieces of card together

Answer

Stop the structure from collapsing

Answer

Add weight to the structure

Question 28

How do you judge if a structure is successful?

Accepted Answer

How much weight it can hold

Answer

How tall it is

Answer

How many pieces of card it uses

Answer

How long it takes to build

Question 29

What is the most important thing to think about when designing a structure?

Accepted Answer

How to make it strong and steady

Answer

How it will look

Answer

How many materials you can use

Answer

How tall you can make it

Question 30

When designing a tall and sturdy structure, what should you consider first?

Accepted Answer

The forces that will act on the structure

Answer

The weight of the structure

Answer

The materials you will use to build the structure

Question 31

What is the best way to make a structure stronger?

Accepted Answer

Add more supports

Answer

Use thinner materials

Answer

Make the structure shorter

Answer

Use weaker glue

Question 32

What is the most important part of a structure?

Accepted Answer

The base

Answer

The roof

Answer

The walls

Answer

The windows

Question 33

Why do we test structures?

Accepted Answer

To see if they are strong enough

Answer

To measure their height

Answer

To check their weight

Answer

To make them look better

Question 34

What makes a structure tall?

Accepted Answer

The design of the structure

Answer

The materials used

Answer

The weight of the structure

Answer

The color of the structure

Question 35

Which structure is most likely to blow over in a strong wind?

Accepted Answer

A tall, thin structure

Answer

A short, wide structure

Answer

A structure with a small base

Answer

A structure with many supports

Question 36

What is the purpose of a truss in a structure?

Accepted Answer

To add strength

Answer

To make the structure lighter

Answer

To increase the height of the structure

Answer

To make the structure look better

Question 37

What is NOT important for a successful structure?

Accepted Answer

Attractiveness

Answer

Strength

Answer

Stability

Answer

Height

Question 38

What is a 'gusset' used for in a structure?

Accepted Answer

To make corners stronger

Answer

To make the structure lighter

Answer

To add decoration

Answer

To support the roof

Question 39

Which of these does NOT affect how strong a structure is?

Accepted Answer

The colour of the structure

Answer

The thickness of the material

Answer

The shape of the base

Answer

The height of the structure

Question 40

Which tool should you NOT use to cut card for building structures?

Accepted Answer

Saw

Answer

Scissors

Answer

Craft knife

Answer

Ruler

Question 41

Why is it a good idea to make a prototype before building the final structure?

Accepted Answer

To test the design and make improvements

Answer

To save time and materials

Answer

To show the teacher your ideas

Answer

To make building the final structure easier

Question 42

What is a useful design feature for a structure that needs to be moved around?

Accepted Answer

Making it foldable

Answer

Making it heavy

Answer

Making it very tall

Answer

Making it spiky

Question 43

What is the most important thing to think about when building a structure?

Accepted Answer

Making it strong and sturdy

Answer

Making it attractive

Answer

Making it as tall as possible

Answer

Making it move

Question 44

What force causes a structure to become shorter or smaller?

Accepted Answer

Compressive force

Answer

Tensile force

Answer

Shear force

Answer

Torsion force

Question 45

What is structural redundancy and why is it important in making structures stronger?

Accepted Answer

Adding extra supports or materials to a structure to make it stronger

Answer

Making a structure as light as possible

Answer

Using only one type of material in a structure

Answer

Adding decorations to a structure to make it look pretty

Question 46

When building structures like bridges or houses, why is it crucial to test them?

Accepted Answer

To ensure the structure is safe and strong enough to serve its purpose

Answer

To enhance the structure's appearance

Answer

To guide engineers in selecting materials

Question 47

Why do we use materials that are stronger when building structures?

Accepted Answer

Stronger materials allow the structure to hold more weight without breaking.

Answer

Stronger materials can be used in smaller amounts to make the structure lighter.

Answer

Stronger materials make the structure easier to build.

Question 48

Why do engineers use models and prototypes when designing structures?

Accepted Answer

To test designs before building the real thing.

Answer

To choose the best materials for the structure.

Answer

To make detailed plans for building the structure.

Answer

Only for very complex engineering projects.

Question 49

When designing a tall tower, why is it important to consider its strength and stability?

Accepted Answer

To prevent it from collapsing easily, even in strong winds or earthquakes

Answer

To make it visually appealing

Answer

To make it quick and easy to build

Answer

To keep the cost of building it low

Question 50

Which material would be the best choice for building a strong and sturdy structure?

Accepted Answer

Cardboard

Answer

Tissue paper

Answer

Cotton wool

Answer

Straw

Question 51

Why is triangulation used in structural design?

Accepted Answer

To strengthen the structure

Answer

To reduce weight

Answer

To increase flexibility

Answer

To improve appearance

Question 52

What is the purpose of a brace in a structure?

Accepted Answer

To prevent the structure from falling sideways

Answer

To carry the weight of the structure

Answer

To increase the height of the structure

Answer

To make the structure look nicer

Question 53

What is the main benefit of using triangles in a structure?

Accepted Answer

They are strong and stable

Answer

They are simple to construct

Answer

They are lightweight

Answer

They are flexible

Question 54

Which basic tool is crucial for accurately measuring and marking cuts in materials?

Accepted Answer

Ruler

Answer

Scissors

Answer

Pencil

Answer

Hammer

Question 55

Which method of joining is best for creating a strong bond between two pieces of card?

Accepted Answer

Using glue

Answer

Using tape

Answer

Using staples

Answer

Using string

Question 56

Which material is the most suitable for building a tall structure that can support weight?

Accepted Answer

Thick cardboard

Answer

Thin paper

Answer

Lightweight wood

Answer

Soft fabric

Question 57

What is the purpose of triangulation in a structure?

Accepted Answer

To spread out forces evenly

Answer

To make the structure look taller

Answer

To use less material

Answer

To add decoration

Question 58

Which of the following can affect how stable a structure is?

Accepted Answer

Wind blowing on the structure

Answer

How humid the air is

Answer

How bright the light is

Answer

How warm or cold it is

Question 59

What does the term 'stress point' mean in relation to structures?

Accepted Answer

A part of the structure where forces are concentrated

Answer

A point where the structure bends

Answer

A point where the structure is the weakest

Answer

A point where the structure is the strongest

Question 60

What is the name for a force that pushes or pulls on an object?

Accepted Answer

Force

Answer

Friction

Answer

Gravity

Answer

Buoyancy

Question 61

Which of the following is the best way to tell how well a structure works?

Accepted Answer

Testing it in different conditions

Answer

Weighing it

Answer

Looking at how tall it is

Answer

Looking at how it looks

Question 62

What is the main difference between a bridge and a tunnel?

Accepted Answer

A bridge goes over an obstacle, while a tunnel goes under it

Answer

A bridge is for vehicles, while a tunnel is for people walking

Answer

A bridge is made of wood, while a tunnel is made of concrete

Question 63

Which shape is the strongest for a vertical support column in a structure?

Accepted Answer

Triangle

Answer

Square

Answer

Circle

Answer

Rectangle

Question 64

How can you ensure that a structure can support a heavy weight, like a toy car?

Accepted Answer

Distribute the weight evenly across the base and use sturdy materials

Answer

Make the base extremely wide

Answer

Use extra glue to secure all joints

Answer

Add wheels to the base